Is “Sulking” a Scrabble word?
Yes
SULKING
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Sulking
verb
1.To express ill humor or offence by remaining sullenly silent or withdrawn.
noun
1.The act of one who sulks.